Messages in this thread Patch in this message | | | From | Myron Stowe <> | Subject | [PATCH -v2 12/16] PCI: MIPS: use generic pcibios_set_master() | Date | Fri, 28 Oct 2011 15:48:52 -0600 |
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From: Myron Stowe <mstowe@redhat.com>
This patch removes mip's architecture-specific 'pcibios_set_master()' routine and lets the default PCI core based implementation handle PCI device 'latency timer' setup.
No functional change.
Signed-off-by: Myron Stowe <myron.stowe@redhat.com> ---
arch/mips/pci/pci.c | 15 --------------- 1 files changed, 0 insertions(+), 15 deletions(-)
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index a6de9b8..19cce25 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -204,21 +204,6 @@ static int pcibios_enable_resources(struct pci_dev *dev, int mask) return 0; } -void pcibios_set_master(struct pci_dev *dev) -{ - u8 lat; - pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); - if (lat < 16) - lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency; - else if (lat > pcibios_max_latency) - lat = pcibios_max_latency; - else - return; - printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n", - pci_name(dev), lat); - pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); -} - unsigned int pcibios_assign_all_busses(void) { return (pci_probe & PCI_ASSIGN_ALL_BUSSES) ? 1 : 0;
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